INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf51ce4f6f0ca2072d5cffc924d575e18435e4f8654a15ffe286f8cdf8da642a', 
    'eJNpVLSOjsfyUpX3tifKhD/chuLyVcRD/XFdL7s9sXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)